Civil 3d' title='Civil 3d' />D Design, Engineering Entertainment Softwarecontentdatamanagementglobalenproduct catalogproductsautodesk fusion 3. Mourinho Tactic Board Free. Certutil.Exe Command Line Tool more. Modifying line types in Autocad. Line types in Autocad can be modified with a text processor. Notepad is recommended. Each linetype is defined on two lines in a LIN file. Types of Breaklines Users. Defined by selecting 3D lines. Defined by drawing or selecting a grading feature line or polyline object in the. Digitalpersona U Are U Sdk more. Linetypes. Welcome to Autodesks AutoCAD Civil 3D Forums. We have a line type for existing water which is a series of dashed lines.